Title :
Research on Application of Key Infrastructure Algorithm about Smart IC Card System
Author :
JianHua, Xie ; JianPeng, Zhong
Author_Institution :
Dept. of Inf. Technol., JiangMen Polytech., Jiangmen, China
Abstract :
A new method of optimized path planning about smart card based on Dijkstra algorithm is proposed in this paper, for the path planning problem of China road charges. The IC Card Key Infrastructure and CRC check code technology of city uni-card system are combined in the algorithm, and the division with the shortest path using the minimum rate of fees is formed based on the recursive optimized and improved algorithm. The algorithm has been applied in the smart IC toll charges system. Practice has shown that it´s a relatively short period of time to find the optimal solution, and to charge accurately, to ease the traffic and road network, and also meets the requirements of real-time charges.
Keywords :
path planning; road traffic; smart cards; traffic engineering computing; CRC check code technology; China road; Dijkstra algorithm; key infrastructure algorithm; path planning; road network; smart IC card system; Application specific integrated circuits; Cities and towns; Cyclic redundancy check; Information technology; Intelligent networks; Intelligent systems; Path planning; Rivers; Road transportation; Smart cards; Dijkstra improved algorithms; optimization; path planning; smart cards;
Conference_Titel :
Intelligent Information Technology Application, 2009. IITA 2009. Third International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-0-7695-3859-4
DOI :
10.1109/IITA.2009.118
